;
; ARM NEON optimised block functions
; Copyright (c) 2008 Mans Rullgard <mans@mansr.com>
;
; This file is part of FFmpeg.
;
; FFmpeg is free software; you can redistribute it and/or
; modify it under the terms of the GNU Lesser General Public
; License as published by the Free Software Foundation; either
; version 2.1 of the License, or (at your option) any later version.
;
; FFmpeg is distributed in the hope that it will be useful,
; but WITHOUT ANY WARRANTY; without even the implied warranty of
; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
; Lesser General Public License for more details.
;
; You should have received a copy of the GNU Lesser General Public
; License along with FFmpeg; if not, write to the Free Software
; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
;/

;#include "libavutil/arm/asm.S"

  AREA .text,CODE,THUMB 
	EXPORT ff_clear_block_neon
	EXPORT ff_clear_blocks_neon
	
ff_clear_block_neon	PROC
        vmov.i16        q0,  #0
        ;.rept           8
		mov				r0,  #8
loop		
        vst1.16         {q0}, [r0@128]!
		subs			r0,  r0,  #1
		cmp				r0,  #0
		beq				loop
		;.endr
        bx              lr
		ENDP

ff_clear_blocks_neon	PROC
        vmov.i16        q0,  #0
        ;.rept           8*6
		mov				r0,  #48
loop1
        vst1.16         {q0}, [r0@128]!
		subs			r0,  r0,  #1
		cmp				r0,  #0
		beq				loop1
        ;.endr
        bx              lr
		ENDP
		END
